lasinfo (210611) report for 'AHN4T/12AZ2_17.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 334/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 31660053 number of points by return: 22543118 4771972 2817109 1168649 304441 scale factor x y z: 0.001 0.001 0.001 offset x y z: 225980 563730 0 min x y z: 225980.000 563730.000 6.657 max x y z: 227019.999 565019.999 38.895 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 31660053 extended number of points by return: 22543118 4771972 2817109 1168649 304441 49318 5446 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 6657 38895 intensity 0 4679 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 3 user_data 6 7 point_source_ID 38 39 gps_time 330789214.747765 330789643.691536 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 46 255 B 31 255 NIR 4 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.21 30.55 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22543118 number of intermediate returns: 4348990 number of last returns: 22502480 number of single returns: 17734535 covered area in square units/kilounits: 1335356/1.34 point density: all returns 23.71 last only 16.85 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31660053 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22543118 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4771972 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2817109 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1168649 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 304441 instead zero. overview over extended number of returns of given pulse: 17734535 3939706 4948054 3459121 1276833 265540 36264 0 0 0 0 0 0 0 0 histogram of classification of points: 10741916 unclassified (1) 19456166 ground (2) 1377926 building (6) 83654 water (9) 391 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1922336 +---> 568669 of those are unclassified (1) +---> 1228437 of those are ground (2) +---> 123759 of those are building (6) +---> 1471 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.6,6.7) has 11 bin [6.7,6.8) has 1117 bin [6.8,6.9) has 4592 bin [6.9,7.0) has 12132 bin [7.0,7.1) has 14525 bin [7.1,7.2) has 27176 bin [7.2,7.3) has 44153 bin [7.3,7.4) has 60062 bin [7.4,7.5) has 64508 bin [7.5,7.6) has 44474 bin [7.6,7.7) has 40309 bin [7.7,7.8) has 42461 bin [7.8,7.9) has 49735 bin [7.9,8.0) has 65245 bin [8.0,8.1) has 59852 bin [8.1,8.2) has 81514 bin [8.2,8.3) has 154520 bin [8.3,8.4) has 237406 bin [8.4,8.5) has 311562 bin [8.5,8.6) has 391349 bin [8.6,8.7) has 375838 bin [8.7,8.8) has 421839 bin [8.8,8.9) has 468140 bin [8.9,9.0) has 526679 bin [9.0,9.1) has 580641 bin [9.1,9.2) has 636690 bin [9.2,9.3) has 816866 bin [9.3,9.4) has 936872 bin [9.4,9.5) has 1085933 bin [9.5,9.6) has 1168699 bin [9.6,9.7) has 1213668 bin [9.7,9.8) has 1227068 bin [9.8,9.9) has 1154354 bin [9.9,10.0) has 1067750 bin [10.0,10.1) has 924843 bin [10.1,10.2) has 912968 bin [10.2,10.3) has 947953 bin [10.3,10.4) has 903941 bin [10.4,10.5) has 894258 bin [10.5,10.6) has 632157 bin [10.6,10.7) has 402500 bin [10.7,10.8) has 309508 bin [10.8,10.9) has 282041 bin [10.9,11.0) has 271886 bin [11.0,11.1) has 249562 bin [11.1,11.2) has 230533 bin [11.2,11.3) has 170890 bin [11.3,11.4) has 123172 bin [11.4,11.5) has 102656 bin [11.5,11.6) has 92681 bin [11.6,11.7) has 75359 bin [11.7,11.8) has 72243 bin [11.8,11.9) has 66450 bin [11.9,12.0) has 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[27.3,27.4) has 44389 bin [27.4,27.5) has 43689 bin [27.5,27.6) has 43195 bin [27.6,27.7) has 42380 bin [27.7,27.8) has 42910 bin [27.8,27.9) has 42731 bin [27.9,28.0) has 41943 bin [28.0,28.1) has 42359 bin [28.1,28.2) has 41614 bin [28.2,28.3) has 41184 bin [28.3,28.4) has 41090 bin [28.4,28.5) has 41060 bin [28.5,28.6) has 40706 bin [28.6,28.7) has 40305 bin [28.7,28.8) has 40140 bin [28.8,28.9) has 39768 bin [28.9,29.0) has 39613 bin [29.0,29.1) has 39399 bin [29.1,29.2) has 38401 bin [29.2,29.3) has 38240 bin [29.3,29.4) has 37854 bin [29.4,29.5) has 37164 bin [29.5,29.6) has 36543 bin [29.6,29.7) has 36431 bin [29.7,29.8) has 35695 bin [29.8,29.9) has 35165 bin [29.9,30.0) has 35422 bin [30.0,30.1) has 34865 bin [30.1,30.2) has 34585 bin [30.2,30.3) has 34075 bin [30.3,30.4) has 34082 bin [30.4,30.5) has 32845 bin [30.5,30.6) has 32407 bin [30.6,30.7) has 31752 bin [30.7,30.8) has 31605 bin [30.8,30.9) has 30943 bin [30.9,31.0) has 30509 bin [31.0,31.1) has 29752 bin [31.1,31.2) 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1673 bin [35.1,35.2) has 1449 bin [35.2,35.3) has 1290 bin [35.3,35.4) has 1142 bin [35.4,35.5) has 1044 bin [35.5,35.6) has 844 bin [35.6,35.7) has 799 bin [35.7,35.8) has 659 bin [35.8,35.9) has 566 bin [35.9,36.0) has 490 bin [36.0,36.1) has 425 bin [36.1,36.2) has 418 bin [36.2,36.3) has 359 bin [36.3,36.4) has 314 bin [36.4,36.5) has 308 bin [36.5,36.6) has 253 bin [36.6,36.7) has 229 bin [36.7,36.8) has 230 bin [36.8,36.9) has 195 bin [36.9,37.0) has 153 bin [37.0,37.1) has 139 bin [37.1,37.2) has 124 bin [37.2,37.3) has 113 bin [37.3,37.4) has 98 bin [37.4,37.5) has 85 bin [37.5,37.6) has 62 bin [37.6,37.7) has 46 bin [37.7,37.8) has 53 bin [37.8,37.9) has 36 bin [37.9,38.0) has 47 bin [38.0,38.1) has 49 bin [38.1,38.2) has 39 bin [38.2,38.3) has 27 bin [38.3,38.4) has 25 bin [38.4,38.5) has 23 bin [38.5,38.6) has 9 bin [38.6,38.7) has 17 bin [38.7,38.8) has 11 bin [38.8,38.9) has 5 average z coordinate 13.5 for 31660053 element(s) point source id histogram with bin size 1.000000 bin 38 has 15106126 bin 39 has 16553927 average point source id 38.522864791161275 for 31660053 element(s)